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Three black 120mm RGB fans with magnetic dome bearings and a system hub

Corsair

Corsair iCUE Link RX120 120mm PWM RGB Case Fan Triple Pack CO-9051018-WW

SKU CH-WVSN-X1WBC MPN CO-9051018-WW

Three 120 mm PWM fans with magnetic-dome bearings, 400-2100 RPM, 74.2 CFM airflow and RGB lighting, plus a system hub and bridge connectors for single-cable daisy-chaining

  • Fan Counts3 Fans
  • Fan ControllerController
  • TypeCase Fan
  • CompatibilityCase
  • Fan Size120mm
  • Fan Thickness25mm

Fan Size 120mm

Option 3 Pack with Controller

  • Precise PWM speed control up to 2,100 RPM delivers 74.2 CFM airflow
  • High static pressure of 4.38 mm-H2O pushes air through dense radiators
  • Eight RGB LEDs with side-view window create vivid lighting effects
  • Daisy-chain Link connectors reduce cabling to a single hub connection
  • Anti-vortex AirGuide vanes concentrate airflow on hottest components

Triple-pack 120 mm PWM fans with iCUE LINK hub

This set includes three 120 mm fans and a dedicated iCUE LINK System Hub for unified control. Each unit uses a magnetic dome bearing and PWM regulation from zero to 2,100 RPM. The package supplies active and passive link connectors plus mounting hardware for immediate installation. Builders who want a single-cable ecosystem for multiple fans will find the hub-centric design convenient.

Sustained airflow through dense obstructions

Static pressure reaches 4.38 mm-H2O at maximum speed, allowing the fans to push air through high-density radiators without stalling. Airflow scales from 10.5 to 74.2 CFM across the speed range while noise stays between 10 and 36 dBA. Anti-vortex vanes keep the stream focused on hot components during prolonged loads. Users who need near-silent idle operation should note the zero-RPM mode stops the blades completely.

4.38 mm-H2O static pressure for radiator mounting

This pressure figure determines whether the fans can overcome the resistance of thick radiators or restrictive grilles. Lower-pressure alternatives will struggle in those positions, while this spec confirms suitability for liquid-cooling loops. Buyers who only need case ventilation without obstructions may not require this level of static pressure.

Highlights

  • Precise PWM speed control up to 2,100 RPM delivers 74.2 CFM airflow
  • High static pressure of 4.38 mm-H2O pushes air through dense radiators
  • Eight RGB LEDs with side-view window create vivid lighting effects
  • Daisy-chain Link connectors reduce cabling to a single hub connection
  • Anti-vortex AirGuide vanes concentrate airflow on hottest components

Specifications

BrandCorsair
SeriesiCUE LINK
ModelRX120
Part NumberCO-9051018-WW
Fan Counts3 Fans
Fan ControllerController
TypeCase Fan
CompatibilityCase
Fan Size120mm
Fan Thickness25mm
Bearing TypeMagnetic Dome
RPM0, 400 - 2100 RPM +/- 10%
Air Flow10.5 - 74.2 CFM
Air Pressure0.12 - 4.38 mm-H2O
Noise Level10 - 36 dBA
ColorBlack
LEDRGB
Dimensions120mm x 120mm x 25mm
Package Contents3 x RX120 RGB Fans
2 x Active Connectors
2 x Passive Connectors
1 x iCUE LINK System Hub
1 x iCUE LINK Cable, 135mm, Slim-Slim Cable Head
1 x iCUE LINK Cable, 600mm, Straight-Slim Cable Head
1 x PCIe Power Cable
1 x USB Cable
12 x QuikTurn Mounting Screws
6 x Decorative Plates
Shipping weight0.69 kg
Package size170 × 124 × 87 mm

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Questions about this item

How loud does the RX120 get when running at full 2100 RPM all day?

At maximum speed the fans reach 36 dBA; at the 400 RPM minimum they drop to 10 dBA, so noise scales with the PWM curve you set in iCUE.

What motherboard header or controller do I need to run the iCUE LINK System Hub included in the triple pack?

The hub draws power from a PCIe cable off your PSU and connects to a USB 2.0 header on the motherboard for software control via iCUE.

Will the 120 mm RX120 fans with Magnetic Dome bearings line up with the mounting holes on my older 120 mm radiator?

Yes, the 120 mm x 120 mm x 25 mm frame uses standard 120 mm screw spacing, and the 12 QuikTurn screws included work with typical radiator or case mounts.

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